A large study in Europe has shown how important nurses to patients

The analysis of more than 400,000 records of patients was found also that in hospitals where nurses are worried about the small number of patients and mortality was lower . In the UK last year, nurses need a university diploma .

This is normally the largest study of nursing in hospitals in Europe , it has conducted a number of universities , both European as well as some from the U.S. , and published today in the medical journal The Lancest .

The study argues that each additional patient on which the nurse has to take care increases the likelihood of death for seven percent of patients within 30 days of admission to hospital for surgery . However, it also states that this rate is significantly reduced in the case of nurses with a diploma in higher education institutions .

The level of education of nurses and patients about which they care varies considerably from country to country . For example , in Norway and Spain are the most highly educated nurses . For instance, in England, the nurses caring for an average of 8.8 patients in Norway 5.2 , Ireland 6.9 ...

Nurses are key people when it comes to staying in hospital patients and their recovery after surgery , because it is very important to invest in their training , according to the researchers .

In a published article does not cite data for BiH .